发明名称 Dynamic password update for wireless encryption system
摘要 A method and system for dynamically changing password keys in a secured wireless communication system includes initiating a password key change, generating a new password key, embedding the new password key and a password key indicator in a first message, encrypting the first message using an old password key, storing the new password key, sending the formatted encrypted first message over a wireless communication system, receiving a subsequent second message, and decrypting the subsequent second message using the new password key.
申请公布号 US8594331(B2) 申请公布日期 2013.11.26
申请号 US201213690258 申请日期 2012.11.30
申请人 AT&T MOBILITY II LLC 发明人 JORDAN ROYCE D.;WILLIAMS BRETT T.
分类号 H04L29/06;H04L9/08;H04L12/28 主分类号 H04L29/06
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